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Clinical nursing value of predictive nursing in reducing complications of pregnant women undergoing short-term massive blood transfusion during cesarean section

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World Journal of Clinical Cases 2024年第1期12卷 51-58页

作者： Li Cheng Li-Ping Li Yuan-Yuan Zhang Fang Deng ting-ting lan Department of Obstertrics Wuhan Third HospitalWuhan 430000Hubei ProvinceChina Department of Gynaecology Wuhan No.1 HospitalWuHan 430030Hubei ProvinceChina Center for Reproductive Medicine Department of Obstetrics and GynecologySichuan Provincial People's HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaChengdu 610072Sichuan ProvinceChina

BACKGROUND Cesarean hemorrhage is one of the serious complications,and short-term massive blood transfusion can easily cause postoperative infection and physical stress ***,predictive nursing intervention has important clinical significance for *** To explore the effect of predictive nursing intervention on the stress response and complications of women undergoing short-term mass blood transfusion during cesarean section(CS).METHODS A clinical medical record of 100 pregnant women undergoing rapid mass blood transfusion during sections from June 2019 to June *** to the different nursing methods,patients divided into control group(n=50)and observation group(n=50).Among them,the control group implemented routine nursing,and the observation group implemented predictive nursing intervention based on the control ***,compared the differences in stress res-ponse,complications,and pain scores before and after the nursing of pregnant women undergoing rapid mass blood transfusion during *** The anxiety and depression scores of pregnant women in the two groups were significantly improved after nursing,and the psychological stress response of the observation group was significantly lower than that of the control group(P<0.05).The heart rate and mean arterial pressure(MAP)of the observation group during delivery were lower than those of the control group,and the MAP at the end of delivery was lower than that of the control group(P<0.05).Moreover,different pain scores improved significantly in both groups,with the observation group considerably less than the control group(P<0.05).After nursing,complications such as skin rash,urinary retention,chills,diarrhea,and anaphylactic shock in the observation group were 18%,which significantly higher than in the control group(4%)(P<0.05).CONCLUSION Predictive nursing intervention can effectively relieve the pain,reduce the incidence of complications,improve mood and stress response,and serve as a

关键词： Predictive care Rapid mass blood transfusion Cesarean section Stress response Complications

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Timing theory integrated nursing combined behavior change integrated theory of nursing on primiparous influence

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World Journal of Clinical Cases 2024年第2期12卷 293-301页

作者： Yan-Xia He Yang Lv ting-ting lan Fang Deng Yuan-Yuan Zhang Department of Obstetrics and Gynecology Wuhan Children’s HospitalWuhan 430015Hubei ProvinceChina Center for Reproductive Medicine Department of Obstetrics and GynecologySichuan Provincial People's HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaChengdu 610072Sichuan ProvinceChina

BACKGROUND The comprehension and utilization of timing theory and behavior change can offer a more extensive and individualized provision of support and treatment alternatives for *** has the potential to enhance the psychological well-being and overall quality of life for primipara,while also furnishing healthcare providers with efficacious interventions to tackle the psychological and physiological obstacles encountered during the stages of pregnancy and *** To explore the effect of timing theory combined with behavior change on selfefficacy,negative emotions and quality of life in patients with *** A total of 80 primipara cases were selected and admitted to our hospital between August 2020 and May *** cases were divided into two groups,namely the observation group and the control group,with 40 cases in each *** nursing interventions differed between the two groups,with the control group receiving routine nursing and the observation group receiving integrated nursing based on the timing theory and behavior *** study aimed to compare the pre-and post-nursing scores of Chinese Perceived Stress Scale(CPSS),Edinburgh Postpartum Depression Scale(EPDS),Self-rating Anxiety Scale(SAS),breast milk knowledge,self-efficacy,and SF-36 quality of life in both *** After nursing,the CPSS,EPDS,and SAS scores of the two groups was significantly lower than that before nursing,and the CPSS,EPDS,and SAS scores of the observation group was significantly lower than that of the control group(P=0.002,P=0.011,and P=0.001 respectively).After nursing,the breastfeeding knowledge mastery,selfefficacy,and SF-36 quality of life scores was significantly higher than that before nursing,and the breastfeeding knowledge mastery(P=0.013),self-efficacy(P=0.008),and SF-36 quality of life(P=0.011)scores of the observation group was significantly higher than that of the control *** The integration of timing theory and behavior

关键词： Timing theory Behavior change Primipara Bad mood Quality of life

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疏水-超疏水组合表面倾斜管外混合蒸气冷凝过程

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工程热物理学报 2018年第4期39卷 860-865页

作者：马学虎刘旭罗莎郝婷婷兰忠大连理工大学化学工程研究所辽宁省化工资源清洁利用重点实验室大连116024

本文在铜管外制备疏水超疏水组合表面,控制铜管和重力方向的倾角为0°、30°、45°、60°,利用高速摄像系统研究混合蒸气冷凝过程中表面润湿性和重力的协同调控机制,观测了液滴的动态特性,测量了组合表面上混合蒸气传热性能.结果表明:... 详细信息

本文在铜管外制备疏水超疏水组合表面,控制铜管和重力方向的倾角为0°、30°、45°、60°,利用高速摄像系统研究混合蒸气冷凝过程中表面润湿性和重力的协同调控机制,观测了液滴的动态特性,测量了组合表面上混合蒸气传热性能.结果表明:倾角增大,组合表面上的冷凝液滴会偏离重力方向沿着疏水环向下冲刷;倾角60°时,疏水区域的液滴会合并到相邻的上下超疏水区域;和亲水光滑铜管相比,组合表面上含不凝气30%的混合水蒸气冷凝传热随倾角度增加先下降、之后保持不变、最后升高,分别提高50%～65%(竖直)、35%～55%(倾角30°和45°)、45%～55%(倾角60°)。

关键词：滴状冷凝冷凝传热不凝气倾斜疏水-超疏水组合

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福建两种典型林改模式的农户获得感比较

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资源开发与市场 2017年第5期33卷 524-528页

作者：李婷婷兰岚苏时鹏福建农林大学公共管理学院福建福州350002 福建农林大学可持续发展研究所福建福州350002

从林农获得感的内涵出发,应用熵值法构建林改全过程的获得感评价指标体系,以2014—2016年450个林农的调研数据为基础,比较林农对"均股均利、均山到户"两种林权改革模式的获得感水平,运用Tobit模型找出影响林农获得感的关键因素,并进行... 详细信息

从林农获得感的内涵出发,应用熵值法构建林改全过程的获得感评价指标体系,以2014—2016年450个林农的调研数据为基础,比较林农对"均股均利、均山到户"两种林权改革模式的获得感水平,运用Tobit模型找出影响林农获得感的关键因素,并进行对比分析。研究结果发现:两种典型林改模式的农户获得感均不高,差异不显著。是否担任村干部、是否领到林权证、采伐指标申请难易程度是影响林权改革模式的关键因素;是否村干部、林地块数、林业投入、林业收入、采伐指标申请难易程度对"均股均利"模式下的林农获得感影响显著;是否担任村干部、是否领到林权证、采伐指标的申请难易程度对"均山到户"模式下的林农获得感影响显著。

关键词：林权改革均股均利均山到户获得感影响因素

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胰岛素与糖尿病患者阿尔兹海默病的相关研究

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中华老年多器官疾病杂志 2017年第4期16卷 308-312页

作者：石婷婷马兰李静高强哈尔滨医科大学第二附属医院老年病科哈尔滨150086

近年来,阿尔茨海默病(AD)的患病人数逐年增多,但由于其发病机制尚不明确,对于该病目前缺乏十分有效的治疗方法。流行病学研究结果表明随着老龄化社会发展,AD的发生与糖尿病存在紧密联系。并有证据表明,胰岛素治疗对AD有效,这为AD的治疗... 详细信息

近年来,阿尔茨海默病(AD)的患病人数逐年增多,但由于其发病机制尚不明确,对于该病目前缺乏十分有效的治疗方法。流行病学研究结果表明随着老龄化社会发展,AD的发生与糖尿病存在紧密联系。并有证据表明,胰岛素治疗对AD有效,这为AD的治疗提供了新策略。本文综述了糖尿病与AD的相关性以及胰岛素对AD作用的研究。

关键词：胰岛素阿尔茨海默病糖尿病

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口服抗病毒药物慢性病毒性乙型肝炎患者微信随访效果观察

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护理学报 2017年第10期24卷 71-75页

作者：朱正云孟卉张婷婷张岚杨春伟连云港市第一人民医院感染科江苏连云港222002

目的探讨微信随访在慢性病毒性乙型肝炎患者口服抗病毒药物治疗中的应用效果。方法选取口服抗病毒药物治疗慢性病毒性乙型肝炎出院患者90例,按随机数字表法分观察组和对照组各45例。对照组采用常规出院电话随访,观察组采用微信随访。评... 详细信息

目的探讨微信随访在慢性病毒性乙型肝炎患者口服抗病毒药物治疗中的应用效果。方法选取口服抗病毒药物治疗慢性病毒性乙型肝炎出院患者90例,按随机数字表法分观察组和对照组各45例。对照组采用常规出院电话随访,观察组采用微信随访。评估2组患者对抗病毒药物治疗的认知程度、口服抗病毒药物依从性、出院后复诊情况。结果 2组抗病毒药物治疗的认知得分及服药依从性得分组间差异有统计学意义(F=35.492,P<0.001;F=9.160,P<0.001),观察组患者出院后3个月末、6个月末、12个月末抗病毒药物治疗的认知得分及服药依从性得分高于对照组(均P<0.05);观察组患者的漏诊率低于对照组,差异有统计学意义(P<0.01)。结论对口服抗病毒药物治疗慢性病毒性乙型肝炎患者,采用微信随访,可提高慢性病毒性乙型肝炎患者对口服抗病毒药物治疗的认知水平,提高其服药及复诊依从性,值得临床借鉴使用。

关键词：慢性病毒性乙型肝炎抗病毒药物微信随访护理

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Intertidal area classification with generalized extreme value distribution and Markov random field in quad-polarimetric synthetic aperture radar imagery

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Frontiers of Information Technology & Electronic Engineering 2019年第2期20卷 253-264页

作者： ting-ting JIN Xiao-qiang SHE Xiao-lan QIU Bin LEI Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of ElectronicsChinese Academy of Sciences University of Chinese Academy of Sciences Huawei Software Technologies Co. Ltd.

Classification of intertidal area in synthetic aperture radar(SAR) images is an important yet challenging issue when considering the complicatedly and dramatically changing features of tidal fluctuation. The difficulty of intertidal area classification is compounded because a high proportion of this area is frequently flooded by water, making statistical modeling methods with spatial contextual information often ineffective. Because polarimetric entropy and anisotropy play significant roles in characterizing intertidal areas, in this paper we propose a novel unsupervised contextual classification algorithm. The key point of the method is to combine the generalized extreme value(GEV) statistical model of the polarization features and the Markov random field(MRF) for contextual smoothing. A goodness-of-fit test is added to determine the significance of the components of the statistical model. The final classification results are obtained by effectively combining the results of polarimetric entropy and anisotropy. Experimental results of the polarimetric data obtained by the Chinese Gaofen-3 SAR satellite demonstrate the feasibility and superiority of the proposed classification algorithm.

关键词： Intertidal classification Polarimetric synthetic aperture radar Finite mixture model Markov random field Generalized extreme value model

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宫颈癌筛查妇女高危型人乳头瘤病毒感染现状及影响因素研究:基于成都市45万人群

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中国全科医学 2025年第2期28卷 213-219页

作者：舒婷兰志鹏巫霞罗映娟杨柳电子科技大学医学院附属妇女儿童医院·成都市妇女儿童中心医院保健部四川省成都市611731

背景宫颈癌是女性常见恶性肿瘤之一,其病因明确,通过规范筛查可以有效降低宫颈癌发病率。人乳头瘤病毒(HPV)检测是WHO推荐的首选宫颈癌筛查方法,了解成都市高危型人乳头瘤病毒(hrHPV)感染状况,对优化成都市宫颈癌筛查方案具有重要意义... 详细信息

背景宫颈癌是女性常见恶性肿瘤之一,其病因明确,通过规范筛查可以有效降低宫颈癌发病率。人乳头瘤病毒(HPV)检测是WHO推荐的首选宫颈癌筛查方法,了解成都市高危型人乳头瘤病毒(hrHPV)感染状况,对优化成都市宫颈癌筛查方案具有重要意义。目的分析成都市35~64岁参加宫颈癌筛查人群的hrHPV感染现状和宫颈病变患者的hrHPV亚型感染分布情况,探讨hrHPV阳性检出率的相关影响因素。方法从“成都市育龄妇女生殖健康数据库”收集2023年参加成都市免费宫颈癌筛查的459433例个案数据,分析不同hrHPV基因型感染总体分布情况以及宫颈病变患者的hrHPV亚型感染分布情况,比较不同特征人群hrHPV感染情况,并构建多水平Logistic回归模型分析hrHPV检出阳性情况的相关因素。结果459433例中,hrHPV阳性检出率为11.65%(53509/459433),hrHPV感染随年龄的增长呈上升趋势(χ_(趋势)^(2)=1501.082,P<0.001)。82.39%(131/159)的宫颈癌患者感染HPV 16或18亚型,以单纯感染HPV 16亚型为主(52.20%,83/159)。多水平Logistic回归分析结果显示,年龄、文化程度、婚姻状况、绝经状态、避孕方式、妊娠次数、分娩次数为hrHPV阳性检出情况的影响因素(P<0.05)。结论成都市女性hrHPV阳性检出率略低于全国平均水平。在筛查过程中,要重视健康教育与随访工作,特别是对HPV 16或18亚型阳性者的后续随访工作。开展宫颈癌筛查宣传工作时应特别关注年长者、文化程度较低者、未婚或离异/丧偶者、已绝经者、未避孕或采用避孕套外的其他避孕方式者、妊娠或分娩2次以上者等重点人群,加强宫颈癌防治核心知识、生殖健康知识等的宣传,提高妇女健康素养。

关键词：宫颈癌乳头状瘤病毒感染高危型人乳头瘤病毒筛查影响因素分析

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Growth, Zeros and Fixed points of Differences of Meromorphic Solutions of Difference Equations

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Applied Mathematics(A Journal of Chinese Universities) 2020年第1期35卷 16-32页

作者： lan Shuang-ting CHEN Zong-xuan School of Mathematics and Systems Science Guangdong Polytechnic Normal UniversityGuangzhou 510665China School of Mathematical Sciences South China Normal UniversityGuangzhou 510631China

In this paper,we study the di erence equation a1(z)f(z+1)+a0(z)f(z)=0;where a1(z)and a0(z)are entire functions of nite *** some conditions,we obtain some properties,such as xed points,zeros etc.,of the di erences and ... 详细信息

关键词： Difference equation forward difference fixed point

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Intrinsic bubbles and Granger causality in the Hong Kong residential property market

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Frontiers of Business Research in China 2019年第3期13卷 304-318页

作者： ting lan Department of Accounting and Financial Management Institute of Accoun ting and Fin a neeBeiji ng Institute of TechnologyRoom QC513QiuShi BuildingZhuhai 519088China

This study uses the intrinsic bubbles detection method to identify housing bubbles in the Hong Kong residential property *** using sample period data from 1993 to 2019,the empirical results show evidence of intrinsic *** on the unit root and co-integration tests,I found that there are no rational speculative bubbles in the Hong Kong residential property ***,by using the Gran ger causality tests of the corresponding asymmetric VECM specification,there is no causality from lagged changes in the rental price returns to changes in the property price ***,there is strong evidence to show that changes in the property price index returns can Gran ger cause changes in the rental price index returns.

关键词： Intrinsic bubbles Speculative bubbles Housing bubbles Granger causality VECM

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